package zqq.demo3.controller;

import zqq.demo3.model.DBTest;
import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

import java.io.IOException;


@WebServlet(urlPatterns = "/login")
public class LoginServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String username= req.getParameter("username");
        String password = req.getParameter("password");

        DBTest dbTest = new DBTest();
        dbTest.sendInfo(username,password);
        String nameChecked=dbTest.userLogin();

        if(nameChecked!=null) {
            req.setAttribute("name",nameChecked);
            req.getRequestDispatcher("index.jsp").forward(req,resp);
        }else {
            req.getRequestDispatcher("login.jsp").forward(req, resp);
        }
    }
}